Sixty days after Nancy Guthrie vanished from her Catalina Foothills home near Tucson, Arizona, a law enforcement insider has confirmed that the 84-year-old's house showed no signs of a violent struggle and that some rooms were found in 'immaculate' condition, a detail that sits uneasily beside blood discovered on the front porch and a doorbell camera that went dark at 1:47 a.m. on the night she disappeared.
